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* fix assertion issue in slice vectorizationGravatar Gael Guennebaud2009-02-16
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* no reason for 3 vec_mins, 2 are enough apparently in ei_predux_minGravatar Konstantinos A. Margaritis2009-02-12
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* modified ei_predux_min/max to actually use altivec instructionsGravatar Konstantinos A. Margaritis2009-02-12
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* fix bug in MapBase found by myguelGravatar Gael Guennebaud2009-02-12
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* * exit Sum.h, exit Prod.h, welcome vectorization of redux() !Gravatar Gael Guennebaud2009-02-12
| | | | * add vectorization for minCoeff and maxCoeff
* add ei_predux_mul for AltiVecGravatar Gael Guennebaud2009-02-10
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* * add ei_predux_mul internal functionGravatar Gael Guennebaud2009-02-10
| | | | * apply Ricard Marxer's prod() patch with fixes for the vectorized path
* fix ICC internal compilation errorGravatar Gael Guennebaud2009-02-10
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* add DiagonalMatrix setZero and resize functionsGravatar Gael Guennebaud2009-02-09
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* add "remap" snippet using placement newGravatar Gael Guennebaud2009-02-09
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* fixed preserve_mask definition for AltiVec (needed __vector keyword)Gravatar Konstantinos A. Margaritis2009-02-08
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* should be __powerpc__ instead of __ppc__Gravatar Konstantinos A. Margaritis2009-02-08
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* * allow Matrix to be resized to 0 (solve a lot of troubles withGravatar Gael Guennebaud2009-02-07
| | | | | | some containers) * new workaround for std::vector which is supposed to work for any classes having EIGEN_MAKE_ALIGNED_OPERATOR_NEW as discussed on ML
* add bench_reverse, draft of a reverse vectorization for AltiVec, makeGravatar Gael Guennebaud2009-02-06
| | | | global Scaling function static
* Add vectorization of Reverse (was more tricky than I thought) andGravatar Gael Guennebaud2009-02-06
| | | | simplify the index based functions
* apply Ricard patch for Reverse with minor modificationsGravatar Gael Guennebaud2009-02-06
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* add snippet for sub/super diagonalGravatar Gael Guennebaud2009-02-05
| | | | fix a few doc issues
* update doc of DiagonalCoeffsGravatar Gael Guennebaud2009-02-05
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* Add sub/super-diagonal expression (read/write) as a trivial extension ofGravatar Gael Guennebaud2009-02-05
| | | | | | | DiagonalCoeffs. The current API is simply: m.diagonal<1>() => 1st super diagonal m.diagonal<-2>() => the 2nd sub diagonal I'll add a code snippet once we agree on this API.
* undo an unecessary change in cache-friendly product made for MSVCGravatar Gael Guennebaud2009-02-05
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* disable alignment altogether outside of the platforms which potentially have ↵Gravatar Benoit Jacob2009-02-04
| | | | | | | SSE or AltiVec This should remove most portability issues to other platforms where data alignment issues (including overloading operator new and new[]) can be tricky, and where data alignment is not needed in the first place.
* Add Matrix::resizeLike(other) convenience function and test.Gravatar Keir Mierle2009-02-03
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* call it "Eigen 2.0.50-unstable" to make things clear, and update ↵Gravatar Benoit Jacob2009-02-02
| | | | EIGEN_MINOR_VERSION to 50
* * label Cholesky and solveTriangular.* as experimentalGravatar Benoit Jacob2009-02-02
| | | | | * improve Experimental.dox * update urls from /api/ to /dox/
* the BSD's don't have aligned malloc after allGravatar Benoit Jacob2009-02-02
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* fix MSVC internal compilation errorGravatar Gael Guennebaud2009-01-29
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* fix MSVC stupid warningsGravatar Gael Guennebaud2009-01-29
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* add MatrixBase::stableNorm() avoiding over/under-flowGravatar Gael Guennebaud2009-01-28
| | | | | using it in QR reduced the error of Keir test from 1e-12 to 1e-24 but that's much more expensive !
* * make sum and redux honor EvalBeforeNestingBit tooGravatar Gael Guennebaud2009-01-28
| | | | * fix MSVC issues (hopefully)
* make dot() honor EvalBeforeNestingBitGravatar Gael Guennebaud2009-01-28
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* add EIGEN_NO_AUTOMATIC_RESIZINGGravatar Benoit Jacob2009-01-28
| | | | | if defined, already initialized matrices won't be automatically resized in assignments uninitialized matrices may still be initialized
* Big change in DiagonalMatrix and Geometry/Scaling:Gravatar Gael Guennebaud2009-01-28
| | | | | | | | | | | | | | | * previous DiagonalMatrix expression is now DiagonalMatrixWrapper * DiagonalMatrix class is now for storage * add the DiagonalMatrixBase class to factorize code of the two previous classes * remove Scaling class (it is now a global function) * add UniformScaling helper class (don't use it directly, use the Scaling function) * add the Scaling global function to simplify the creation of scaling objects There is still a lot to do, in particular about DiagonalProduct for which the goal is to get rid of the "if()" in the coeff() function. At least it is not worse than before ! Also need to uptade the tutorial and add more doc.
* Patch from Frank fixing stupid MSVC internal crashGravatar Gael Guennebaud2009-01-28
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* add support for read/write sub sets of inner vectors (sparse module)Gravatar Gael Guennebaud2009-01-27
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* fix my previous commit with EIGEN_EMPTY macro bugGravatar Gael Guennebaud2009-01-27
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* fix "empty macro arguments are undefined in ISO C90 and ISO C++98"Gravatar Gael Guennebaud2009-01-27
| | | | warning found by gcc-svn
* centralize those static asserts more upstream, reduces duplication and ↵Gravatar Benoit Jacob2009-01-27
| | | | | | ensures they can't be bypassed (e.g. until now it was possible to bypass the static assert on sizes)
* add a missing static assertion on the scalar typesGravatar Benoit Jacob2009-01-27
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* fix doc for norm() and squaredNorm(): these are not only for vectorsGravatar Benoit Jacob2009-01-27
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* * solveTriangularInPlace(): take a const ref and const_cast it, to allow ↵Gravatar Benoit Jacob2009-01-25
| | | | | | | passing temporary xprs. * improvements, simplifications in LU::solve() * remove remnant of old norm2()
* add fill() function as an alias for setConstantGravatar Gael Guennebaud2009-01-24
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* eventually it turns out that our currentGravatar Gael Guennebaud2009-01-23
| | | | | | | | EIGEN_WORK_AROUND_QT_BUG_CALLING_WRONG_OPERATOR_NEW_FIXED_IN_QT_4_5 is the right way to go for allowing placement new on a class having overloaded operator new. Qt 4.5 won't add the :: prefix. (I still do not understand how you can distinghish a placement new from an overloaded operator new taking an allocator as argument...)
* fix a bunch of warnings (actual issues) reported by FrankGravatar Benoit Jacob2009-01-22
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* fix warningsGravatar Benoit Jacob2009-01-21
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* sparse module:Gravatar Gael Guennebaud2009-01-21
| | | | | * add row(i), col(i) functions * add prune() function to remove small coefficients
* * remove set(), revert to old behavior where = resizesGravatar Benoit Jacob2009-01-21
| | | | | | | | | | * try to be clever in matrix ctors and operator=: be lazy when we can, always allow to copy rowvector into columnvector, check the template parameters, try to factor the code better * add missing copy ctor in UnalignedType * fix bug in the traits of DiagonalProduct * renaming: EIGEN_TUNE_FOR_CPU_CACHE_SIZE * update the dox a little
* * QR: add a rank() method and improve the accuracy of the rankGravatar Gael Guennebaud2009-01-20
| | | | | | * computation * Array: add a count() method and rename AllAndAny.h file to BooleanRedux.h
* add a flexible sparse matrix class designed for fast matrix assemblyGravatar Gael Guennebaud2009-01-19
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* * clarify the situation with experimental partsGravatar Benoit Jacob2009-01-19
| | | | * remove all what was marked deprecated
* revert bad commitGravatar Gael Guennebaud2009-01-19
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